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Individual Calculations October 2019 |
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| Dos Santos, Gilvan Nobrega Total change: 48.40 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1895 | 4.00 | 5 | 1.21 | 40 | 48.40 | |
|  Mecking, Henrique | g | | 2295 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rovedo, Salomao | | | 1596 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Peixoto, Fernando Teodoro Martins | | | 1585 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mathow, Hermann Thomas M. | | | 1735 | BRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Soares, Joao Carlos T. C. | | | 2053 | BRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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